A420 WP L3 WP L6 Luj tshib rau kev sib khi thiab kev tsim kho welded

Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.

Stainless Hlau Yeeb Nkab Fittings 316 Yeeb Nkab khoov txhim kho kom corrosion los ntawm chloride los ntawm chloride los ntawm chloride los ntawm chloride los ntawm chloride thiab lwm cov kua qaub

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

Hastelloy C22 Yeeb Nkab Khuam Ua Kom Tsis kam Ua Kom Muaj Txoj Cai ntawm cov nplej zom rau hauv thaj chaw kub-cuam tshuam

2022 Tuam Tshoj Tsum Raug Tsim Siab Zoo Stainless Hlau Yeeb Nkab Uas Haum A815 Tee Coulping Reducer

Peb yog cov kws tshaj lij kev tsim kho thiab cov khoom lag luam ntawm Astm B366 WP20CB fittings n08020 luj tshib, alloy 20 luj tshib tee Reducer Caps

Qib 316 Yeeb Nkab Khuam tseem tau muab cov kev pabcuam zoo hauv cov dej muajable. Pitting thiab Crevice corrosion tej zaum yuav tshwm sim hauv dej nrog cov chloride cov ntsiab lus ntau dua, thiab 2000 ppm raug lees raws li qhov txwv sab sauv. Cov ntsiab lus molybdenum siab dua ntawm 316 ua rau nws muaj ntau yam ntxiv corrosion tiv taus qib 304.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

SA 420 WPL6 Luj tshib yog ib hom feem ntau siv nyob rau hauv ntau daim ntawv thov vim tias nws xav tau los hloov cov kev taw qhia ntawm cov yeeb nkab kab.

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

HT cov yeeb nkab muaj ntau qhov tseeb ntawm duplex fittings & flanges kom ntseeg tau tias qhov dej ntws tau zoo. Peb cov flanges yog corrosion resistant & tsim los ua haujlwm hauv ib puag ncig siab. Ntawm no ntawm ht cov yeeb nkab peb muab cov khoom siv piping thiab cov khoom siv uas siv tau ntau yam lag luam sib txawv.

Monel 400 (Kuj tseem hu ua alloy 400) yog qhov kev xaiv txaus nyiam rau kev lag luam uas tsis tshua muaj kev tiv thaiv yog qhov tseem ceeb tshaj plaws.

Ib qho yeeb nkab haum yog tsim kom muaj welded rau ntawm qhov chaw ntawm nws qhov kawg (s) kom txuas cov yeeb nkab sib sau ua ke thiab tso cai rau kev hloov pauv

Luv Luv yog muaj dav thiab feem ntau yog siv rau cov kev sib cav hauv lub cev nyob hauv lub cev.

Stainless hlau 316 thiab 316L yog qhov thib ob feem ntau feem ntau feem ntau feem ntau feem ntau feem ntau cov kev sib txawv ntawm 304 nrog ntxiv ntawm Molybdenum thiab ib qho siab dua cov ntsiab lus txog hnub nyoog qis dua. Stainless hlau 316 muaj cov khoom zoo sib xws rau hom 304, tshwj tsis yog alloy 316 yog qhov muaj zog ntawm qhov kub.

Titanium yog kev hloov pauv hlau uas tseem ua tau cov khoom sib thooj hauv nws tus cwj pwm tshuaj, tshwj xeeb tshaj yog nyob rau hauv qis dua li Chrome thiab Vanadium.

Steel Yeeb Nkab Luj Tshib yog qhov tseem ceeb hauv cov kav dej kav dej thiab siv los hloov cov lus qhia txog cov dej. Nws muaj ntau hom raws li cov khoom siv lub cev muaj cov khoom siv hlau steel hlau lub luj tshib luj tshib Raws li cov lus qhia kua dej muaj nyob rau 45 degree, 90 degree tshib luj tshib thiab 180 degree; Raws li lub luj tshib ntev thiab vojvoog Muaj lub vojvoog luv luv (sr luj tshib) thiab ntev radius lauj kaub (LR luj tshib); Raws li cov hom sib txuas muaj nyob hauv weld luj tshib, qhov rooj weld luj tshib thiab xov steel xa lauj tshib.

Cov ntsiab lus molybdenum nce corosion tsis kam, txhim kho kev tawm tsam pitting ion daws teeb meem, thiab ua kom muaj zog ntxiv kub.

Taub Tes Weld Tee Qhov Ntes yuav tsum tau teev nyob rau hauv cov yeeb nkab NPS (DN) thiab tuab nyob rau hauv sijhawm, qhov twg lub qhov rooj tee thickness teev hauv chav kawm siab.

2 nti Astm A815 s32750 cap ruplex do weld luj tshib recucer tee yeeb nkab haum

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

Stainless Hlau Yeeb Nkab Fittings 316 Yeeb Nkab Bend muaj kev ua kom zoo dua corrosion tsis kam

Incoloy yog ib pawg ntawm superalloys nrog kev cuam tshuam hluav taws xob zoo thiab kev ua siab ntev. Incoloy 800 yog ib qho alloy ntawm hlau, npib tsib xee thiab chromium. Cov alloys no tsis tshua tiv taus corrosion thiab oxidation. Lawv tsis yooj yim deformed lossis tawg hauv qab huab siab thiab kub. Lub alloy muaj qhov nruab nrab lub zog thiab Incoloy 800 cov khoom muaj cov kws kho tshuab zoo nkauj.

Lawv tuaj yeem ua lag luam hauv qhov kub ntawm 450¡Ãc txog 850¡Ãc. Lawv kuj tseem tuaj yeem kho cov kev cai tshwj xeeb thiab tau dhau ntau yam kev sim kom paub meej tias kev lees paub kev ua haujlwm ntawm no ss 316L eccentric reducer.

Nws cov khoom ua pov thawj zoo heev corrosion tsis kam vim nws cov chromium siab, molybdenum thiab nitrogen cov ntsiab lus. Lawv muaj kev tiv thaiv zoo heev rau pitting thiab crevice corrosion txawm nyob rau hauv oxidizing thiab acidic daws teeb meem. Duplex 2205 Taub hau Welded cov yeeb nkab fittings yog tiv taus chloride kev ntxhov siab corrosion ntawm kwv yees li ntawm 150 degrees Celsius. Vim tias muaj cov ferrite nyob rau hauv duplex uns s31803 fittings, lawv nthuav tawm cov kev ua tau zoo hauv kev xeb ib puag ncig thiab muab Weldability zoo.

Hauv cov lus yooj yooj yim, Steel Yeeb Nkab Luj Tshib Yog Ib Hom Yeeb Nkab Haum Txuas Ntawm Ob Pipes. Lub hom phiaj tseem ceeb yog hloov pauv cov kev coj ua. Raws li peb paub, steel Luj tshib tuaj yeem raug cais tawm ua txawv degrees, ib txwm yog 45 degree steel yeeb nkab luj thiab 180 degree steel cable luj tshib. Lwm yam degree nyiam 60¡Ã lossis 120¡Ã kuj tseem siv hauv cov raj hluav taws xob hauv cov ntaub ntawv tshwj xeeb.

304 316L 310s Tu neeg nyob huv av uas Stainless hlau fittings Tuam Tshoj Elblows Tube Zoo Sib Luag

Peb tus pas dej Duplex S31803, S32203, S32205 Seamless cov yeeb nkab fittings yog machineyab thiab weldable thiab ductile txawm tias tsis kub.

Nws yog siv nyob rau hauv flue gas desulfizations nruab nrog vim hais tias ntawm nws cov kev tiv thaiv zoo rau cov teb chaws thiab chloride ions pom nyob rau hauv feem ntau cov tu menyuam. C-276 Alloy tau tiv thaiv zoo heev rau pitting thiab kev ntxhov siab- corrosion tawg.

ASTM A234 WP9 Cov Yeeb Nkab Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob txhais tau tias cov khoom siv kub siab.Qhov kev pab cuam lub siab. Cov khoom lag luam muaj ntau yam vim tias muaj ntau yam zoo tshaj plaws uas nws muaj.
Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.

Lub alloy muaj cov cuab yeej zoo heev ntawm subzero kub.Foring rau cov kev xav tau ntawm peb cov neeg muas zaub zoo dua, nws yog qhov tseem ceeb uas peb cov neeg siv roj moov, nrog txhua tus pabcuam qee lub hom phiaj tshwj xeeb.

Hastelloy C276 Taubhau Welded Elbows Resistant rau oxidation thiab kev ntxhov siab-corrosion tawg

Alloy C22 yog npib tsib xee-molybdenum cov tshuaj muaj zog ntawm 56% npib, nrog rau kev sib ntxiv ntawm cov hlau, tungsten, thiab cobalt.

Ib qho kev txhawj xeeb tseem ceeb txog SS 304 haum yog nws tus nqi qis dua piv rau lwm qhov siab alloy cov ntaub lev thiab 304 cov xaim hluav taws xob yuav tsum muaj kev kho kom sov.